<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>图书管理系统</title>
    <link href="../css/bootstrap.min.css" rel="stylesheet">
    <link href="../css/font-awesome.min.css" rel="stylesheet">
    <link rel="stylesheet" type="text/css" href="../css/htmleaf-demo.css">
    <script type="text/javascript" th:src="@{/js/lib/jquery-1.11.0.min.js}"></script>
    <style type="text/css">
        .form-bg{
            padding: 2em 0;
        }
        .form-horizontal{
            background: #fff;
            padding-bottom: 40px;
            border-radius: 15px;
            text-align: center;
        }
        .form-horizontal .heading{
            display: block;
            font-size: 35px;
            font-weight: 700;
            padding: 35px 0;
            border-bottom: 1px solid #f0f0f0;
            margin-bottom: 30px;
        }
        .form-horizontal .form-group{
            padding: 0 40px;
            margin: 0 0 25px 0;
            position: relative;
        }
        .form-horizontal .form-control{
            background: #f0f0f0;
            border: none;
            border-radius: 20px;
            box-shadow: none;
            padding: 0 20px 0 45px;
            height: 40px;
            transition: all 0.3s ease 0s;
        }
        .form-horizontal .form-control:focus{
            background: #e0e0e0;
            box-shadow: none;
            outline: 0 none;
        }
        .form-horizontal .form-group i{
            position: absolute;
            top: 12px;
            left: 60px;
            font-size: 17px;
            color: #c8c8c8;
            transition : all 0.5s ease 0s;
        }
        .form-horizontal .form-control:focus + i{
            color: #00b4ef;
        }
        .form-horizontal .fa-question-circle{
            display: inline-block;
            position: absolute;
            top: 12px;
            right: 60px;
            font-size: 20px;
            color: #808080;
            transition: all 0.5s ease 0s;
        }
        .form-horizontal .fa-question-circle:hover{
            color: #000;
        }
        .form-horizontal .main-checkbox{
            float: left;
            width: 20px;
            height: 20px;
            background: #11a3fc;
            border-radius: 50%;
            position: relative;
            margin: 5px 0 0 5px;
            border: 1px solid #11a3fc;
        }
        .form-horizontal .main-checkbox label{
            width: 20px;
            height: 20px;
            position: absolute;
            top: 0;
            left: 0;
            cursor: pointer;
        }
        .form-horizontal .main-checkbox label:after{
            content: "";
            width: 10px;
            height: 5px;
            position: absolute;
            top: 5px;
            left: 4px;
            border: 3px solid #fff;
            border-top: none;
            border-right: none;
            background: transparent;
            opacity: 0;
            -webkit-transform: rotate(-45deg);
            transform: rotate(-45deg);
        }
        .form-horizontal .main-checkbox input[type=checkbox]{
            visibility: hidden;
        }
        .form-horizontal .main-checkbox input[type=checkbox]:checked + label:after{
            opacity: 1;
        }
        .form-horizontal .text{
            float: left;
            margin-left: 7px;
            line-height: 20px;
            padding-top: 5px;
            text-transform: capitalize;
        }
        .form-horizontal .btn{
            float: right;
            font-size: 14px;
            color: #fff;
            background: #00b4ef;
            border-radius: 30px;
            padding: 10px 25px;
            border: none;
            text-transform: capitalize;
            transition: all 0.5s ease 0s;
        }
        @media only screen and (max-width: 479px){
            .form-horizontal .form-group{
                padding: 0 25px;
            }
            .form-horizontal .form-group i{
                left: 45px;
            }
            .form-horizontal .btn{
                padding: 10px 20px;
            }
        }
    </style>
</head>
<body>
<div class="htmleaf-container">
    <header class="htmleaf-header">
        <h1>图书管理系统</h1>
    </header>
    <div class="demo form-bg">
        <div class="container">
            <div class="row">
                <div class="col-md-offset-3 col-md-6">
                    <form class="form-horizontal" method="post" id="loginForm">
                        <span class="heading">用户登录</span>
                        <div class="form-group">
                            <input type="text" class="form-control" id="username" name="username" placeholder="用户名">
                            <i class="fa fa-user"></i>
                        </div>
                        <div class="form-group help">
                            <input type="password" class="form-control" id="password" name="password" placeholder="密码">
                            <i class="fa fa-lock"></i>
                            <!--<a href="#" class="fa fa-question-circle"></a>-->
                        </div>
                        <div class="form-group">
                            <!--<div class="main-checkbox">-->
                                <!--<input type="checkbox" value="None" id="checkbox1" name="check"/>-->
                                <!--<label for="checkbox1"></label>-->
                            <!--</div>-->
                            <!--<span class="text">记住我</span>-->
                            <button type="button" id="loginBtn" class="btn btn-default">立刻登录</button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>

</body>
<script type="text/javascript">
    $(function () {
        $('#loginBtn').on('click',function () {
            var username = $('#username').val();
            if(username == '' || username == null){
                alert('用户名不能为空');
                $('#username').focus();
                return;
            }
            var pass = $('#password').val();
            if(pass == '' || pass == null){
                alert('密码不能为空');
                $('#password').focus();
                return;
            }
            var url = '/admin/user/adminlogin';
            var data = {
                'username' : $('#username').val(),
                'password' : $('#password').val()
            };

            $.post(url,data,function (data) {
                alert(data.info);
                if('登录成功' == data.info){
                    window.location = '/admin/main';
                }
            });
        });
    });
</script>
</html>